After being chosen to work as an extra on a filming set, Zhao developed a love for acting. While studying at Beijing Film Academy, Zhao participated in various film projects. Zhao's breakout role as a leading actress was in Princess Pearl, a Taiwanesetelevision series. In 1999, after Princess Pearl was broadcast, Zhao also began a singing career with her first album, Swallow. She is considered one of the "Four Young Dan actresses" in China (四小花旦), along with Xu Jinglei, Zhang Ziyi and Zhou Xun.